<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <title>{% block title %}{% endblock %}</title>
    <style>
        .error{
            text-align: center;
        }
    </style>
</head>
<body>
<h1 class="error">{% block error %}{% endblock %}</h1>
<hr>
<p class="error">{% block detail %}{% endblock %}</p>
</body>
</html>